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Posted to commits@doris.apache.org by "jackwener (via GitHub)" <gi...@apache.org> on 2023/06/01 05:08:03 UTC

[GitHub] [doris] jackwener opened a new pull request, #20310: [minor](Nereids): remove useless withNewChildren()

jackwener opened a new pull request, #20310:
URL: https://github.com/apache/doris/pull/20310

   ## Proposed changes
   
   Issue Number: close #xxx
   
   <--Describe your changes.-->
   
   ## Further comments
   
   If this is a relatively large or complex change, kick off the discussion at [dev@doris.apache.org](mailto:dev@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc...
   
   


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[GitHub] [doris] jackwener commented on pull request #20310: [minor](Nereids): remove useless withNewChildren()

Posted by "jackwener (via GitHub)" <gi...@apache.org>.
jackwener commented on PR #20310:
URL: https://github.com/apache/doris/pull/20310#issuecomment-1571503128

   run buildall


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[GitHub] [doris] jackwener merged pull request #20310: [fix](Nereids): fix filter can't be pushdown unionAll

Posted by "jackwener (via GitHub)" <gi...@apache.org>.
jackwener merged PR #20310:
URL: https://github.com/apache/doris/pull/20310


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[GitHub] [doris] github-actions[bot] commented on pull request #20310: [fix](Nereids): fix filter can't be pushdown unionAll

Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #20310:
URL: https://github.com/apache/doris/pull/20310#issuecomment-1576306740

   PR approved by anyone and no changes requested.


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[GitHub] [doris] jackwener commented on a diff in pull request #20310: [minor](Nereids): remove useless withNewChildren()

Posted by "jackwener (via GitHub)" <gi...@apache.org>.
jackwener commented on code in PR #20310:
URL: https://github.com/apache/doris/pull/20310#discussion_r1213907561


##########
fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/logical/PushdownFilterThroughSetOperation.java:
##########
@@ -45,11 +45,11 @@ public class PushdownFilterThroughSetOperation extends OneRewriteRuleFactory {
 
     @Override
     public Rule build() {
-        return logicalFilter(logicalSetOperation()).then(filter -> {
-            LogicalSetOperation setOperation = filter.child();
+        return logicalFilter(logicalSetOperation()).when(f -> f.child().getQualifier() == Qualifier.ALL).then(f -> {

Review Comment:
   ![image](https://github.com/apache/doris/assets/30525741/4228586d-ccac-4eee-8b3a-1d91adaea96e)
   
   original code also didn't handle it



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[GitHub] [doris] jackwener commented on pull request #20310: [minor](Nereids): remove useless withNewChildren()

Posted by "jackwener (via GitHub)" <gi...@apache.org>.
jackwener commented on PR #20310:
URL: https://github.com/apache/doris/pull/20310#issuecomment-1573073522

   
   run buildall
   
   


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[GitHub] [doris] github-actions[bot] commented on pull request #20310: [fix](Nereids): fix filter can't be pushdown unionAll

Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #20310:
URL: https://github.com/apache/doris/pull/20310#issuecomment-1576306614

   PR approved by at least one committer and no changes requested.


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[GitHub] [doris] morrySnow commented on a diff in pull request #20310: [minor](Nereids): remove useless withNewChildren()

Posted by "morrySnow (via GitHub)" <gi...@apache.org>.
morrySnow commented on code in PR #20310:
URL: https://github.com/apache/doris/pull/20310#discussion_r1213902069


##########
fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/logical/PushdownFilterThroughSetOperation.java:
##########
@@ -45,11 +45,11 @@ public class PushdownFilterThroughSetOperation extends OneRewriteRuleFactory {
 
     @Override
     public Rule build() {
-        return logicalFilter(logicalSetOperation()).then(filter -> {
-            LogicalSetOperation setOperation = filter.child();
+        return logicalFilter(logicalSetOperation()).when(f -> f.child().getQualifier() == Qualifier.ALL).then(f -> {

Review Comment:
   why must ALL?



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[GitHub] [doris] jackwener commented on pull request #20310: [minor](Nereids): remove useless withNewChildren()

Posted by "jackwener (via GitHub)" <gi...@apache.org>.
jackwener commented on PR #20310:
URL: https://github.com/apache/doris/pull/20310#issuecomment-1573244189

   
   run buildall
   
   


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[GitHub] [doris] jackwener commented on a diff in pull request #20310: [minor](Nereids): remove useless withNewChildren()

Posted by "jackwener (via GitHub)" <gi...@apache.org>.
jackwener commented on code in PR #20310:
URL: https://github.com/apache/doris/pull/20310#discussion_r1213907156


##########
fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/logical/PushdownFilterThroughSetOperation.java:
##########
@@ -45,11 +45,11 @@ public class PushdownFilterThroughSetOperation extends OneRewriteRuleFactory {
 
     @Override
     public Rule build() {
-        return logicalFilter(logicalSetOperation()).then(filter -> {
-            LogicalSetOperation setOperation = filter.child();
+        return logicalFilter(logicalSetOperation()).when(f -> f.child().getQualifier() == Qualifier.ALL).then(f -> {

Review Comment:
   Because Union will be `Agg + UnionAll`, We just need match `UnionAll` is enough



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